Hart&C install confidence Cooley. SUBMITTER DRAWING * MATERIAL: INNER * MINIMUM OVERLAP: QUEER — .018 THICK, G—90 GALVANIZED STEEL — .012 THICK, ALUMINUM SIZES 3 THROUGH 6 OUTER — .016 THICK, ALUMINUM SIZES 7 THROUGH 12 1-1/2 INCHES 1-3/8 C— = APPROXIMATE ASSEMBLED LENGTH D LISTED LENGTH CAT. NO. | ALD B 0.D. | C APPROX.
